Infectious: Any potentially contaminated sharps; human and animal blood samples,
blood products, other body fluids, tissues, and organs are all considered
biological and infectious materials. These materials should be isolated from the
general wastes and discarded directly into labeled containers which identify
them as such.

Chemical: Waste chemicals which have the properties of toxicity, flammability,
reactivity or corrosivity are considered hazardous wastes. These chemicals must be
isolated from solid (normal trash) waste and properly containerized and labeled for disposition.